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Custom sub box

Discussion in 'Audio & Video' started by Penz83, Sep 2, 2012.

  1. Sep 2, 2012 at 4:13 PM
    #1
    Penz83

    Penz83 [OP] Well-Known Member

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    I have had my tacoma for a week now and love it, just needs some bump. I started looking into sub boxes that fit behind the rear seats and they are pricy, 130+30 for shipping. So I decided to make my own. I built It out of 1/2" mdf, all joints are glued and nailed with 1-1/4" finish nails. Then just wrapped with some thin carpet I got from home depot. The Box will house 2 8" kicker comp subs. Going to run a mtx 500w amp, and going to replace stock deck with a double din USB deck. All parts coming from eBay, I'll post more pics as I go.
    3283db87-e89d-b630_9ed875a43e64f3c5c3ce23f4531f09e10a18a2e7.jpg3283db87-e8a7-9329_e986f35e5f1ce6761d3747a79a0fd4473414f1dc.jpg3283db87-e8b4-136b_81b3ae791b7dde7721dff03db3ced18fc4984566.jpg3283db87-e8bd-5485_4977ffe434f376cd2bea171eee6daa3976e2e6aa.jpg3283db87-e8c7-31dd_76a21d3e350493609c06dc9e17a78b131fd32257.jpg
     
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    #1
  2. Sep 2, 2012 at 8:35 PM
    #2
    dylan199

    dylan199 Well-Known Member

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    Looks good. Just make sure the 8's have the recommended air space. That box looks to be about .3 cubic +/- per side.
     
  3. Sep 2, 2012 at 10:02 PM
    #3
    Penz83

    Penz83 [OP] Well-Known Member

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    Thanks, I did the calculation, it's .88 cu foot, so .44 cu per sub, they recommend .5 per sub so I think it's close enough. I don't plan on pushing them to the max.
     
  4. Sep 3, 2012 at 3:25 PM
    #4
    Penz83

    Penz83 [OP] Well-Known Member

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    I was looking at these boxes from supercrewsound and they offer for 8" or 10" subs, same box just different cutout. nesume4e_d9edac9ae18f489f6bc1f99a4599d6f76a076e8e.jpg
    The air space Is only .65cu foot, most 10" subs require a minimum of 1cu foot... Has anyone used these boxes with a 10" with no issues?

    I'll have to wait and see how mine sounds to know for sure but I think it should sound pretty good.
     
  5. Sep 3, 2012 at 3:54 PM
    #5
    sirsaechao

    sirsaechao Well-Known Member

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    A lift, some wheels, some tires, some performance, some cosmetic and then audio.
    You can always add some poly fill.
     
  6. Sep 3, 2012 at 4:04 PM
    #6
    Penz83

    Penz83 [OP] Well-Known Member

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    Oh I plan too, it kinda tricks the speaker into thinking the box is bigger.
     
  7. Sep 3, 2012 at 7:51 PM
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    dylan199

    dylan199 Well-Known Member

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    I built one similar to that box, but mine is .53 cubic feet. That includes the speaker. It sounds excellent!
     
  8. Sep 3, 2012 at 8:19 PM
    #8
    Penz83

    Penz83 [OP] Well-Known Member

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    Awesome, I can't wait to hear how mine sounds, I Think .44cu Is enough for a 8" sub
     
  9. Sep 3, 2012 at 9:57 PM
    #9
    dylan199

    dylan199 Well-Known Member

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    The airspace depends on the speaker. That's the reason I built mine .52. The minimum for my sub is .50.
     
  10. Sep 4, 2012 at 8:09 AM
    #10
    Penz83

    Penz83 [OP] Well-Known Member

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    Yeah the subs I got require .5cu as well, but I think .44cu with some poly fill should be fine.
     
  11. Sep 4, 2012 at 7:19 PM
    #11
    Penz83

    Penz83 [OP] Well-Known Member

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    I honestly had no idea the amp i purchased was this small :eek: It is a mtx td500.1d, the very limited reviews i find on it are good. The 2- 8" subs i will be running are 200w max and 100w rms, so that would be a combined 400w max, being this amp is a 500w I think it should be fine. The subs are 4ohm svc and I will be running them parallel for a final load of 2ohms.

    http://www.tacomaworld.com/forum/attachment.php?attachmentid=168135&stc=1&d=1346811506

    mtx.jpg
     
  12. Sep 11, 2012 at 7:20 PM
    #12
    Penz83

    Penz83 [OP] Well-Known Member

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    e2u3anyz_168e959fa12c4795414f3eba0fa4abd2d353fe86.jpg

    Time for fun
     
  13. Sep 13, 2012 at 9:09 AM
    #13
    Penz83

    Penz83 [OP] Well-Known Member

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    Kickers mounted, amp fit perfectly in storage area. Now to setup my new deck and adjust gain. ujyzu7at_4a9127b18378debb18e267b530d046ba3faa2b59.jpgjyta6yhu_f2d96967e51a04a3774f1ef0bcebe8065b2993dc.jpg
     

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